Melt strength improvement of PET

Details Melt strength improvement of PET Melt strength improvement of PET

1977-09-02

1979-03-20

Thurlow, Jeffery R.

Stock material or miscellaneous articles

Hollow or container type article

Cellular material derived from plant or animal source

528273, 264523, 264564, 264211, 428480, B29C 1707

Patent

active

041454669

ABSTRACT:
Composition and method for improving the thermoplastic processing characteristics of poly(ethylene terephthalate) (PET) in amphorous form are disclosed, as well as PET with improved melt strength.

REFERENCES:
patent: 3553157 (1971-01-01), Dijkstra et al.
patent: 3660557 (1972-05-01), Smith et al.
patent: 3733309 (1973-05-01), Wyeth et al.
patent: 3803275 (1974-04-01), Corsover
patent: 3814786 (1974-06-01), Gall et al.
patent: 3822332 (1974-07-01), Hrach et al.

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